100
≥97% trace metals basis
nanopowderspherical
<10 nm (TEM)
spec. surface area 200-450 m2/g (BET)
3.5 g/mL at 25 °C (lit.)
0.2‑0.7 g/mL
13 - Non Combustible Solids
nwg
Eyeshields, Gloves, type N95 (US)